1cmake_minimum_required(VERSION 3.9)
2
3find_package(Doxygen)
4
5if (NOT DOXYGEN_FOUND)
6    return()
7endif()
8
9option(BUILD_DOXYGEN "Enable API documentation building via Doxygen" ON)
10
11if (NOT BUILD_DOXYGEN)
12    return()
13endif()
14
15set(DOXYGEN_HTML_FOOTER doxygen.footer.html)
16set(DOXYGEN_GENERATE_TAGFILE FLAC.tag)
17
18if(CMAKE_VERSION VERSION_LESS 3.12)
19    doxygen_add_docs(FLAC-doxygen
20        ALL
21        "${PROJECT_SOURCE_DIR}/include/FLAC"
22        "${PROJECT_SOURCE_DIR}/include/FLAC++")
23else()
24    doxygen_add_docs(FLAC-doxygen
25        "${PROJECT_SOURCE_DIR}/include/FLAC"
26        "${PROJECT_SOURCE_DIR}/include/FLAC++")
27
28    install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/html/"
29        DESTINATION "${CMAKE_INSTALL_DOCDIR}/html/api")
30
31endif()
32
33install(FILES
34    html/images/logo.svg
35    html/images/logo130.gif
36    html/changelog.html
37    html/developers.html
38    html/documentation.html
39    html/documentation_bugs.html
40    html/documentation_example_code.html
41    html/documentation_format_overview.html
42    html/documentation_tools.html
43    html/documentation_tools_flac.html
44    html/documentation_tools_metaflac.html
45    html/faq.html
46    html/favicon.ico
47    html/features.html
48    html/flac.css
49    html/format.html
50    html/id.html
51    html/index.html
52    html/license.html
53    html/ogg_mapping.html
54DESTINATION "${CMAKE_INSTALL_DOCDIR}/html")
55